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do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
---|---|
874 | * @param string $subject Subject of the notification email. |
875 | * @param string $domain Site domain. |
876 | * @param string $path Site path. |
877 | * @param string $title Site title. |
878 | * @param string $user User login name. |
879 | * @param string $user_email User email address. |
880 | * @param string $key Activation key created in wpmu_signup_blog(). |
881 | * @param array $meta By default, contains the requested privacy setting and lang_id. |
882 | */ |
883 | apply_filters( 'wpmu_signup_blog_notification_subject', |
884 | __( '[%1$s] Activate %2$s' ), |
885 | $domain, $path, $title, $user, $user_email, $key, $meta |
886 | ), |
887 | $from_name, |
888 | esc_url( 'http://' . $domain . $path ) |
889 | ); |
890 | wp_mail( $user_email, wp_specialchars_decode( $subject ), $message, $message_headers ); |
891 | return true; |
892 | } |